ISRC QM4TX1725185
Verified recording
QM4TX1725185 is “Que Culo” by Quimico Ultra Mega,
registered on the CopyrightChains blockchain with CopyrightID
0x5c386396e12cee54f4be71f0b4a979f6c23022d75bbeba8da608cbd665f0f4d6 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1725185.
Recording identifiers
- ISRC
- QM4TX1725185
- Title
- Que Culo
- Artist
- Quimico Ultra Mega
- CopyrightID (CopyrightChains transaction hash)
0x5c386396e12cee54f4be71f0b4a979f6c23022d75bbeba8da608cbd665f0f4d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:30d5738312fe8d74c7e22776f89a3fa0e94af277cc563ed4531a1ff608cb6bc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1725185
- Bitcoin block existence check
- https://blockstream.info/api/block/960300